B&K Precision 2640 - Manual - Manual (Page 58)

58
Frequency Counter
STEP 1
- Press the Menu key
STEP 2
- To select the FUCTION, use the Up/Down keys or Knob
key and press the Enter key.
- Then sub menu is opened.
STEP 3
- To select the F. COUNTER (Frequency Counter), use the Up/Down
keys or Knob key and press the Enter key
STEP 4
- The icon is displayed from the other icon.
The FCNT is displayed in the frequency input window
STEP 5
- When the input level is inputted in the Frequency Counter using BNC
connector, the measured frequency value is displayed in the frequency
input window
STEP 6
- To change the Frequency Counter mode to Spectrum mode, run the
upper Step 1 to Step 3. At this time, select the SPECTRUM not F.
COUNTER in Step 3